diff --git a/hxt-pickle-utils.cabal b/hxt-pickle-utils.cabal
--- a/hxt-pickle-utils.cabal
+++ b/hxt-pickle-utils.cabal
@@ -1,5 +1,5 @@
 name:                hxt-pickle-utils
-version:             0.1
+version:             0.1.0.1
 synopsis:            Utility functions for using HXT picklers.
 description:         Utility functions for using HXT picklers.
 homepage:            https://github.com/silkapp/hxt-pickle-utils
@@ -15,7 +15,7 @@
 
 library
   exposed-modules:     Text.Xml.Pickle
-  build-depends:       base >= 4.5 && < 4.7
+  build-depends:       base >= 4.5 && < 4.8
                      , hxt  >= 9.2 && < 9.4
                      , mtl  >= 2.0 && < 2.2
   hs-source-dirs:      src